In 1962, when environmentalist and author Rachel Carson penned Silent Spring, alerting the world to the dangers of the pesticide DDT, it was the reproductive threat to birds – the bald eagle in ...
A local rancher bulldozed through a penguin nesting colony at Punta Tombo, Argentina, destroying over 175 nests and killing ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An emperor penguin ...
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